122639608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 302601600

約数和(自身を除く): 179961992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 37, 52, 56, 58, 74, 91, 104, 116, 148, 157, 182, 203, 232, 259, 296, 314, 364, 377, 406, 481, 518, 628, 728, 754, 812, 962, 1036, 1073, 1099, 1256, 1508, 1624, 1924, 2041, 2072, 2146, 2198, 2639, 3016, 3367, 3848, 4082, 4292, 4396, 4553, 5278, 5809, 6734, 7511, 8164, 8584, 8792, 9106, 10556, 11618, 13468, 13949, 14287, 15022, 16328, 18212, 21112, 23236, 26936, 27898, 28574, 30044, 31871, 36424, 40663, 46472, 55796, 57148, 59189, 60088, 63742, 75517, 81326, 97643, 111592, 114296, 118378, 127484, 151034, 162652, 168461, 195286, 236756, 254968, 302068, 325304, 336922, 390572, 414323, 473512, 528619, 604136, 673844, 781144, 828646, 1057238, 1179227, 1347688, 1657292, 2114476, 2189993, 2358454, 3314584, 4228952, 4379986, 4716908, 8759972, 9433816, 15329951, 17519944, 30659902, 61319804, 122639608]

約数ペア:

[(1, 122639608), (2, 61319804), (4, 30659902), (7, 17519944), (8, 15329951), (13, 9433816), (14, 8759972), (26, 4716908), (28, 4379986), (29, 4228952), (37, 3314584), (52, 2358454), (56, 2189993), (58, 2114476), (74, 1657292), (91, 1347688), (104, 1179227), (116, 1057238), (148, 828646), (157, 781144), (182, 673844), (203, 604136), (232, 528619), (259, 473512), (296, 414323), (314, 390572), (364, 336922), (377, 325304), (406, 302068), (481, 254968), (518, 236756), (628, 195286), (728, 168461), (754, 162652), (812, 151034), (962, 127484), (1036, 118378), (1073, 114296), (1099, 111592), (1256, 97643), (1508, 81326), (1624, 75517), (1924, 63742), (2041, 60088), (2072, 59189), (2146, 57148), (2198, 55796), (2639, 46472), (3016, 40663), (3367, 36424), (3848, 31871), (4082, 30044), (4292, 28574), (4396, 27898), (4553, 26936), (5278, 23236), (5809, 21112), (6734, 18212), (7511, 16328), (8164, 15022), (8584, 14287), (8792, 13949), (9106, 13468), (10556, 11618)]